PH Chlorine Water Test Kit Tester Hydro tool Testing Kit Swimming Pool Water Alkalinity Test Hydroponics Aquarium Accessories Information: -Compare your reading with the scale values. -The scale values represented by a number indicate the quantity of chlorine combined with water. -For effective treatment, the reading should be between 1.0 and 1.5 (ideal) Information: 1- Rinse the test vial and fill to the mark with a water sample. 2- Add 4 drops of OTO(Orthotolidine) solution. 3- Place the cap on the vial and shake to mix. 4- Compare your reading with the scale values. Hydrogen Test (PH) Information: -Compare your reading with the scale values. -The scale values represented by a number indicate the PH condition or alkalinity of the water. -For comfortable water and saving of chemical products, the reading should be between 7.2 and 7.6 (ideal) Analysis: 1- Rinse the test vial and fill it to the mark with the water sample. 2- Add 4 drops of red phenol solution. 3- Place the cap on the vial and shake to mix. 4- Compare your reading with the scale values. Package Included: 1 x Water Quality Test Kit